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Orcad : run simulation error

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ezamelias

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how to run a simulation in orcad

Hi all,

ERROR -- Subcircuit LM2902/ON used by X_U7A is undefined

this error always appear when I want to use new part downloaded from website.
Is it because im using trial version or something else?

Can anybody please help me on this? I'm zero in orcad .

Added after 5 minutes:

Hurmmm ok I can solve it already
Thank you

Added after 16 minutes:

Hi all,

Another problem occurs:

ERROR -- Convergence problem in transient bias point calculation

Is it because of the unit?
 

Andrew77

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orcad subcircuit is undefined

Hello,
I have the same problem;
I have downloaded the PSpice macro model of the AD6864 comparator from Analog Devices and I ran PSpice Model Editor where I pasted the file. I have created the related library, but when I tried to simulate the device the following message appeared:

"Subcircuit AD8564 used by X_U34 is undefined"

could anyone help me?

Many thanks
 

Andrew77

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subcircuit is undefined orcad

Hello
I'have found the solution

you must include the library created of the nwe component by clicking "Simulation Setting", "libraries", "Browse", "namefile.lib ", "Add as global", and "apply"

this works well

Bye
 

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